Modern life promotes energy conservation and environmental protection. Therefore, we use eco-friendly bags when shopping, and use energy-saving refrigerators, energy-saving air conditioners, and the like for home life. Today is also a common energy-saving tool at home - energy-saving lamps. How to
Use and daily maintenance of the H-type rotary joint The H-type rotary joint has been improved on the seal. It has been 1000 rpm from the original speed, and the best can be increased to 100 million rpm. The temperature is improved by 300 Â° C by improving the sealing ring and the sealing ring.
With more and more personalized needs, various custom furnitures are popular among the furniture. Among them, when custom-built wardrobes are available, it is now the annual â€œDouble Eleventh Shopping Carnivalâ€. It is believed that many people buy again. A lot of clothes, this time is t
Abstract On November 18th, the National Development and Reform Commission held a media briefing to announce the reduction of the price of non-residential natural gas gate stations, which was reduced by 0.7 yuan/cubic meter and implemented on November 20. On November 18th, the National Develo
Explosion-proof distribution box internal wiring, today we mainly talk about the installation and use of explosion-proof distribution box need to pay attention to the seven things to facilitate everyone's use, so as to avoid unnecessary trouble. Seven things: 1. Before installing and using t
Abstract [China Superhard Materials News] On November 13, the 3rd China (Zhengzhou) International Abrasives Grinding Exhibition was grandly opened at the Zhengzhou International Convention and Exhibition Center. At 11:00 am, Antai Technology Co., Ltd. held a press conference in the exhibition
Abstract The changes in residential sales prices of 70 large and medium-sized cities in the National Bureau of Statistics showed that among the 70 large and medium-sized cities, there were 33 cities with new commercial housing prices falling, an increase of 12 from September. This means that
There are many materials for home-built ceilings. Plasterboard is a relatively common type. It has good fire protection, sound insulation, and heat insulation properties. It also has a lighter weight. Its overall performance is good, its machinability is strong, and its aesthetic appearance is rel
Explosion-proof electrical installation, inspection, maintenance and use of precautions, the specific content is as follows: 1 General requirements With the rapid development of China's economic construction, the scale of industrial production is increasing day by day, and the issue of explosi
Abstract On October 21, Wu Guanghui, deputy general manager of China Commercial Aircraft Co., Ltd. and C919 large passenger aircraft chief, revealed here that the high-profile C919 aircraft will be officially assembled on the 2nd of next month. . This means that China independently developed.